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 The Breker Trekker

Posts Tagged ‘Synopsys’

Invention Protection: Patently Obvious or Patently Absurd?

Tuesday, November 3rd, 2015

The long-established trade association EDA Consortium (EDAC) has started several new initiatives to extend its membership to IP suppliers and to offer more value to its members through new programs. New EDAC Director Bob Smith has a bunch of innovative ideas and I have little doubt that they will breathe new life into the organization. I had the pleasure of working with Bob when he did some consulting for Breker several years ago, and he’s a true professional.

Last week I attended the first in a series of legal-themed events sponsored by EDAC. I expected that the title “Patents and Patent Litigation: Develop, Strengthen, and Protect Your Intellectual Property” would draw well, and indeed the conference room at SEMI Global Headquarters in San Jose was packed. I won’t attempt to cover the wide range of topics addressed, but I would like to hit a few highlights from the panel discussion and the excellent questions from the moderator and the audience.

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There Is No Silver Bullet for Low-Power Verification

Wednesday, September 23rd, 2015

Anyone who reads The Breker Trekker from time to time needs no convincing from me that verification is a huge challenge for today’s complex chips. Breker’s Trek family of products exists, along with dozens if not hundreds of other EDA products, specifically to address functional verification. There are more technologies, tools, platforms, libraries, and methodologies than any one verification engineer can possibly learn and use on a day-to-day basis.

Why this diversity of solutions? As I first observed in Electronic Engineering Times nearly a decade ago, there is no silver bullet for verification. The problem is both so broad and so deep that no single tool or technology will ever satisfy the need. It takes a mix of solutions, guided by methodologies, to have any chance of first-silicon success. Low-power verification is an area where this is especially true, and unfortunately there is no silver bullet to be found here either.

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The Ever-Changing EDA Landscape

Thursday, April 16th, 2015

In last week’s post on The Breker Trekker blog, we surveyed the semiconductor market for the past 15 years or so from the standpoint of revenue leadership. Wikipedia provides a set of  tables showing the top 20 semiconductor vendors for each year. We compiled this data into a single table, and found that this revealed some clear trends of how the industry has evolved during this period. The many spin-offs, mergers, acquisitions, and bankruptcies resulted in constant changes in the lower ranks of the top 20, and even some shuffling among the top players. This topic proved to be of great interest to our readers, with this week-old post surpassing many popular older posts.

Last week we also contrasted the semiconductor market with the EDA market, in which the top three revenue leaders have been the same for more than 20 years. Unlike semiconductors, there are almost no other EDA companies beyond the top three that were around 15-20 years ago and still exist today. We have had many spin-offs, mergers, acquisitions, and bankruptcies in our industry as well. Like semiconductors, we have had many changes in rankings beyond the very top tier, so we thought that we would try this week to create a similar chart and perform a similar analysis for EDA. However, this has not proven possible. We’d like to explain why and offer some more thoughts on the EDA market and how it differs from semiconductors.

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The Ever-Changing Semiconductor Landscape

Wednesday, April 8th, 2015

By some measures, the EDA market is a dynamic one. Many of our technological advances have come from startups and small companies, a list that gets refreshed as new market needs arise and as former independents get acquired or merge. The technology changes constantly to meet the needs of the semiconductor suppliers and system houses that are our customers. However, when it comes to market leadership EDA is incredibly static. The same three big companies have been at the top for more than 20 years now, we believe ever since Cadence swallowed Valid in 1991 and Synopsys moved into the third spot. Of course there has been some shuffling among Cadence, Synopsys, and Mentor, but that has happened only a few times.

This is in sharp contrast to the semiconductor business. Although Intel and Samsung have been at the top for more than ten years, several different companies have been number three and four during this period, with many shuffles along the way. There has been constant churn below the top slots, with several dramatic success stories for new vendors emerging during this same period. Since semiconductor companies are a main source of sales for EDA, we pay a lot of attention to the market and how it evolves. In this post we show one noteworthy market assessment and discuss some of the reasons for the changes and some of the implications for the industry as a whole.

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Guest Post: What’s in a Name?

Tuesday, December 16th, 2014

Much as we like informing you about the latest technical advances at Breker and weighing in on various industry topics, we love to take a break every so often and welcome a guest blogger. The EDACafé statistics show that these usually draw very well, and doubtless they attract a varied set of readers. This week we’re delighted to welcome back emulation expert and verification consultant Lauro Rizzatti, who has chosen to provide us with a fun look at the art and science of naming EDA companies and their products:

What’s in a name? Apparently, plenty. Let’s dispense some holiday cheer, kick back and forgo any technical discussion for a look at how a few companies in our industry got their names. Naming companies and products is big business. In fact, an entire industry is devoted to coming up with the perfect name to neatly express a company’s mission and the product portfolio. In some cases, though, companies stick closer to their employees and have contests where they can suggest names. That’s how OneSpin Solutions got its name. An R&D consultant in the U.K. came up with the name and won a case of beer for his efforts.

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Some Thoughts on SIPs, VIPs, and SMIPs

Thursday, November 13th, 2014

In my recent report from the Silicon Valley IP Users Conference, I passed on the prediction that the compound annual growth rate (CAGR) of semiconductor (SIP) is expected to be 12% for the next five years. Clearly there is a growing need for portions of huge SoCs to be pre-designed, pre-verified, and delivered as reusable SIP. This is a trend that started about 20 years ago with the earliest SIP vendors selling libraries and cores for standardized functions along with verification IP (VIP) to support their use.

The IP (SIP and VIP) industry has evolved a lot since then. The most obvious change is that it has been largely consumed by the major EDA companies. Synopsys and Cadence, in particular, have made many acquisitions in this space over the past few years. Some of the price tags have been quite impressive:  US$380M  for Tensilica, US$315M for Virage, and about the same price for Denali. In this post, I’d like to share some thoughts on the evolution of the IP business.

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Was DVCon India Really the Portable Stimulus Conference?

Friday, October 3rd, 2014

Over the last several blogs posts, we’ve twice previewed the very first DVCon India show, celebrating it as a sign of India’s ever-growing importance in the electronics industry. We also mentioned that our co-founder and CEO Adnan Hamid would be presenting in two tutorials and helping to staff our booth in the exhibition. Now that the event is over and Adnan has returned from his travels, we’d like to fill you in what turned out to be a great event.

We have heard nothing but positive comments from attendees, vendors, and organizers. The conference was well attended, full of strong technical content, and well run. Perhaps the dominant theme to emerge was the importance of the “portable stimulus” effort undertaken by Accellera and the solutions available to meet some or all of the vision. It may be a stretch to call DVCon India the “Portable Stimulus Conference” but surely the first day (Thursday) was “Portable Stimulus Day” and we’ll explain why.

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See Breker at Four Shows in Four Locations over Four Weeks

Tuesday, September 9th, 2014

What verification engineer doesn’t love the occasional conference? It’s a chance to get out of the cubicle farm, hang out with colleagues from other companies, listen to stimulating technical talks, and catch up on what EDA, IP, and semiconductor vendors have been doing. Even in a time of tight travel budgets, the right conference can provide dividends far beyond its cost. There are a lot of smart people in the electronics industry and it’s valuable to share problems and solutions with them.

There are actually quite a few conferences and trade shows that have interesting verification content and draw significant numbers of verification engineers. One of the most-read posts in the history of The Breker Trekker blog was a discussion on which conferences verification engineers like best. We are constantly evaluating which events provide the most value to us and our customers, and find ourselves in the unusual position of having four shows scheduled in four locations over the next four weeks.

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Preview of an Exciting New Show: DVCon India

Friday, August 29th, 2014

As anyone involved in chip development knows, one of the biggest events of the year is the Design and Verification Conference and Exhibition, DVCon, which has been held for many years in San Jose. I’ve frequently shared my thoughts on this show and its importance to the industry in this blog. In just four weeks, DVCon expands to Bangalore for the very first DVCon India show. The full program for September 25-26 is now online and I’d like to focus on a few highlights from my perspective.

The first thing to note is the breadth of material being covered. The technical track is split between electronic system level (ESL) and design and verification (DV) topics, with a slight edge to the latter in terms of overall sessions. There are as many as five tracks in parallel, which is quite an accomplishment for a brand-new event. I know that there were many excellent session proposals submitted, which means that those selected are likely to be of high quality and wide interest.

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A Fond Farewell to DAC 51 in San Francisco

Thursday, June 5th, 2014

The 51st Design Automation Conference (DAC) has passed into the history books with three days of exhibits and a wide range of enveloping technical sessions and tutorials. After returning home, I’m thinking back over the week fondly as I nurse feet that ache more than I thought possible. Before I get back into the usual work routine, I want to capture some of the impressions and thoughts running through my head.

There is no doubt that  big forces in the industry are aligning toward our view of SoC verification with graph-based scenario models. Many of the people who stopped by our “USS Ice Breker” booth completely understood that they risked hitting an iceberg with their minimal full-chip verification efforts. Some had heard about Breker from colleagues or had seen us listed in Gary Smith’s and John Cooley’s DAC “must see” lists. Others knew little about us but were attracted by our claim as “The SoC Verification Company.” All wanted to know how we can help them.

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